Designed for modern MSR platforms and shotguns – Comes standard with solid lens covers and 1/2 hex bolt mount – Ballistic Circle-Dot reticle options – Users can select from 4 different integrated reticle options (Dot Circle-Dot Dot with Holds Circle-Dot with Holds) – 100000+ hour battery life and the readily available CR123A battery is side loading for quick battery replacement. – Unlimited eye relief to acquire aiming point and target regardless of eye position behind sight. – MOTAC (Motion Activated Illumination) powers up or down when sensing motion – Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime – 1.535 Mount Height – Strong lightweight aircraft-grade 7075-T6 aluminum housing – Waterproof IPX-8 rated and fog-proof. – Removable Titanium Shroud for ultimate optic protection from drops and bumps